Acute appendicitis

Case contributed by Dr Bruno Di Muzio

Presentation

Non-descriptive visceral pain in the periumbilical region, followed by nausea. Previous radiography study was unremarkable. Previous US study showed signs of inflamed mesenteric fat in the right lower quadrant.

Patient Data

Age: 65 years
Gender: Male
CT

CT Abdomen and pelvis

Right lower quadrant: dilated appendix with a small appendicolith and surrounding inflammatory stranding.

Case Discussion

The prevalence of appendicitis in patients who present with abdominal pain to the emergency department is approximately 14%.

Traditionally, acute appendicitis has been diagnosed by clinical findings.

CT is highly sensitive (94 - 98%) and specific (up to 97%) for the diagnosis of acute appendicitis, and allows for alternative causes of abdominal pain also to be diagnosed. In this case, a non-contrast study, as institution protocol, was enough to determine the diagnosis.

PlayAdd to Share

Case information

rID: 13030
Published: 20th Feb 2011
Last edited: 16th Jul 2018
Inclusion in quiz mode: Included

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.